High-end output driving circuit with hiccup mode overload and overcurrent protection

The invention discloses a high-end output drive circuit with hiccup mode overload and overcurrent protection, relates to a high-end output drive circuit, and solves the problem that a low-cost solution is lacked due to overload or short circuit of the existing output drive. According to the technical scheme, the circuit is characterized by comprising a switch control circuit, a driving circuit, a sampling resistor, a control circuit and a hiccup protection circuit, an input signal is accessed to the switch control circuit, the switch control circuit is connected with the driving circuit, the input end of the driving circuit is connected with an input power supply, and the output end of the driving circuit serves as driving output and is connected with a driving load; wherein a sampling resistor is connected between the input power supply and the driving circuit, and the sampling resistor is connected with the switch control circuit through a control circuit and a hiccup protection circuit. By arranging a circ